/* ============================================================
   ConfidiaPOS Website — Main Stylesheet
   Modern SaaS POS Marketing Site
   Mobile-First | Brand: #009cea | Fonts: Inter, system-ui
   ============================================================ */

/* --- CSS Variables / Design Tokens --- */
:root {
  /* Brand */
  --c-primary: #009cea;
  --c-primary-dark: #007bb8;
  --c-primary-light: #e6f5fd;
  --c-primary-glow: rgba(0, 156, 234, 0.15);

  /* Neutrals */
  --c-white: #ffffff;
  --c-bg: #f8fafc;
  --c-bg-alt: #f1f5f9;
  --c-surface: #ffffff;
  --c-border: #e2e8f0;
  --c-border-light: #f1f5f9;
  --c-text: #0f172a;
  --c-text-secondary: #475569;
  --c-text-muted: #94a3b8;
  --c-success: #10b981;
  --c-warning: #f59e0b;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --section-gap: 5rem;
  --content-width: 1200px;
  --content-narrow: 800px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.1);

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;

  /* Transitions */
  --transition: 200ms ease;
  --transition-slow: 350ms ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; }
input, textarea, select { font: inherit; }

/* --- Typography --- */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
.section-label {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
}
.section-title { margin-bottom: 1rem; }
.section-subtitle {
  font-size: 1.125rem;
  color: var(--c-text-secondary);
  max-width: 600px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* --- Layout --- */
.container { width: 100%; max-width: var(--content-width); margin: 0 auto; padding: 0 1.5rem; }
.container-narrow { max-width: var(--content-narrow); }
section { padding: var(--section-gap) 0; position: relative; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header .section-subtitle { margin: 0 auto 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.75rem; border-radius: var(--radius-lg);
  font-weight: 600; font-size: 0.9375rem;
  transition: all var(--transition); white-space: nowrap;
}
.btn-primary {
  background: var(--c-primary); color: var(--c-white);
  box-shadow: 0 1px 3px rgba(0,156,234,0.3);
}
.btn-primary:hover { background: var(--c-primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,156,234,0.4); }
.btn-secondary {
  background: var(--c-white); color: var(--c-primary);
  border: 1.5px solid var(--c-border);
}
.btn-secondary:hover { border-color: var(--c-primary); background: var(--c-primary-light); }
.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; border-radius: var(--radius-xl); }
.btn-white { background: var(--c-white); color: var(--c-primary); font-weight: 700; }
.btn-white:hover { background: #f0f9ff; transform: translateY(-1px); box-shadow: var(--shadow-lg); }

/* --- Badge --- */
.badge {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.375rem 0.875rem; border-radius: 999px;
  font-size: 0.8125rem; font-weight: 600;
  background: #fef3c7; color: #92400e;
}
.badge-success { background: #d1fae5; color: #065f46; }
.badge-primary { background: var(--c-primary-light); color: var(--c-primary-dark); }

/* --- Header / Navigation --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 4rem; max-width: var(--content-width); margin: 0 auto; padding: 0 1.5rem;
}
.logo img { height: 2rem; width: auto; }
.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links a {
  padding: 0.5rem 0.75rem; border-radius: var(--radius-md);
  font-size: 0.875rem; font-weight: 500; color: var(--c-text-secondary);
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--c-text); background: var(--c-bg-alt); }
.nav-cta { margin-left: 0.25rem; }
.nav-cta .btn { padding: 0.5rem 1.125rem; font-size: 0.8125rem; border-radius: var(--radius-lg); }

/* Language Switcher */
.lang-switch {
  position: relative; margin-left: 0.5rem;
}
.lang-current {
  display: flex; align-items: center; gap: 0.25rem;
  padding: 0.5rem 0.625rem; border-radius: var(--radius-md);
  font-size: 0.8125rem; font-weight: 600; color: var(--c-text-secondary);
  cursor: pointer; transition: all var(--transition);
}
.lang-current:hover { background: var(--c-bg-alt); }
.lang-current svg { width: 14px; height: 14px; }
.lang-dropdown {
  display: none; position: absolute; top: 100%; right: 0;
  background: var(--c-white); border: 1px solid var(--c-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  min-width: 140px; padding: 0.375rem; z-index: 200;
}
.lang-dropdown.active { display: block; }
.lang-dropdown a {
  display: block; padding: 0.5rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 0.875rem; color: var(--c-text-secondary);
  transition: all var(--transition);
}
.lang-dropdown a:hover { background: var(--c-bg-alt); color: var(--c-text); }
.lang-dropdown a.active { background: var(--c-primary-light); color: var(--c-primary); font-weight: 600; }

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none; flex-direction: column; gap: 4px;
  padding: 0.5rem; cursor: pointer; z-index: 110;
}
.mobile-toggle span {
  width: 22px; height: 2px; background: var(--c-text);
  border-radius: 2px; transition: all var(--transition);
}

/* Mobile Menu */
.mobile-menu {
  display: none; position: fixed; top: 4rem; left: 0; right: 0; bottom: 0;
  background: var(--c-white); z-index: 99; padding: 1.5rem;
  flex-direction: column; gap: 0.25rem; overflow-y: auto;
}
.mobile-menu.active { display: flex; }
.mobile-menu a {
  padding: 0.875rem 1rem; border-radius: var(--radius-md);
  font-size: 1rem; font-weight: 500; color: var(--c-text-secondary);
  transition: all var(--transition);
}
.mobile-menu a:hover { background: var(--c-bg-alt); color: var(--c-text); }
.mobile-menu .btn { margin-top: 0.5rem; text-align: center; justify-content: center; }


.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* --- Hero Section --- */
.hero {
  padding: 5rem 0 4rem; background: linear-gradient(180deg, #ffffff 0%, var(--c-bg) 100%);
  overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-badge { margin-bottom: 1.25rem; }
.hero h1 { margin-bottom: 1.25rem; }
.hero h1 span { color: var(--c-primary); }
.hero-text { font-size: 1.125rem; color: var(--c-text-secondary); margin-bottom: 2rem; line-height: 1.7; max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-bottom: 2rem; }
.hero-trust { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8125rem; color: var(--c-text-muted); }
.hero-trust .dot { width: 6px; height: 6px; background: var(--c-success); border-radius: 50%; }
.hero-visual { display: flex; justify-content: center; align-items: center; }

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-visual img { max-width: 100%; height: auto; max-height: 400px; filter: drop-shadow(0 20px 40px rgba(0,156,234,0.12)); border-radius: var(--radius-xl); }

/* --- Card Grid --- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.card-grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-xl); padding: 2rem;
  transition: all var(--transition);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  background: var(--c-primary-light); display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem; font-size: 1.5rem;
}
.card h3 { margin-bottom: 0.5rem; font-size: 1.125rem; }
.card p { color: var(--c-text-secondary); font-size: 0.9375rem; line-height: 1.65; }

/* --- Platform Cards --- */
.platform-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.platform-card {
  background: var(--c-surface); border: 1.5px solid var(--c-border);
  border-radius: var(--radius-2xl); padding: 2.5rem 2rem;
  text-align: center; transition: all var(--transition);
  position: relative;
}
.platform-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-lg); }
.platform-card.featured { border-color: var(--c-primary); background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%); }
.platform-card .platform-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--c-primary); color: var(--c-white);
  padding: 0.25rem 1rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
}
.platform-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.platform-card h3 { margin-bottom: 0.5rem; }
.platform-card p { color: var(--c-text-secondary); font-size: 0.9375rem; margin-bottom: 1.5rem; }

/* --- Industry Cards --- */
.industry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; }
.industry-card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-xl); padding: 1.5rem;
  text-align: center; transition: all var(--transition);
}
.industry-card:hover { border-color: var(--c-primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.industry-card .icon { font-size: 2rem; margin-bottom: 0.5rem; }
.industry-card h4 { font-size: 0.9375rem; font-weight: 600; }

/* --- Pricing Cards --- */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; align-items: stretch; }
.pricing-card {
  background: var(--c-surface); border: 1.5px solid var(--c-border);
  border-radius: var(--radius-2xl); padding: 2rem;
  text-align: center; transition: all var(--transition);
  display: flex; flex-direction: column;
}
.pricing-card:hover { box-shadow: var(--shadow-lg); }
.pricing-card.featured {
  border-color: var(--c-primary); box-shadow: var(--shadow-lg);
  transform: scale(1.03); position: relative;
}
.pricing-card .plan-name { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.75rem; }
.pricing-card .plan-price { font-size: 2.5rem; font-weight: 800; color: var(--c-primary); }
.pricing-card .plan-price span { font-size: 1rem; font-weight: 500; color: var(--c-text-secondary); }
.pricing-card .plan-desc { color: var(--c-text-secondary); font-size: 0.9375rem; margin: 0.75rem 0 1.5rem; }
.pricing-card .plan-features { text-align: left; margin-bottom: 1.5rem; flex: 1; }
.pricing-card .plan-features li {
  padding: 0.375rem 0; font-size: 0.875rem; color: var(--c-text-secondary);
  display: flex; align-items: center; gap: 0.5rem;
}
.pricing-card .plan-features li::before { content: "✓"; color: var(--c-success); font-weight: 700; }

/* --- FAQ --- */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 0.625rem; }
.faq-item { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-lg); overflow: hidden; }
.faq-question {
  width: 100%; padding: 1.25rem 1.5rem; text-align: left;
  font-weight: 600; font-size: 1rem; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  color: var(--c-text); transition: all var(--transition);
}
.faq-question:hover { background: var(--c-bg-alt); }
.faq-question::after { content: "+"; font-size: 1.5rem; color: var(--c-text-muted); transition: transform var(--transition); }
.faq-item.active .faq-question::after { content: "−"; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
}
.faq-item.active .faq-answer { max-height: 500px; padding: 0 1.5rem 1.25rem; }
.faq-answer p { color: var(--c-text-secondary); font-size: 0.9375rem; line-height: 1.7; }

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--c-primary) 0%, #0077cc 100%);
  color: var(--c-white); text-align: center; padding: 5rem 0;
}
.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { font-size: 1.125rem; opacity: 0.9; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-section .btn-white { font-size: 1rem; padding: 1rem 2.5rem; }

/* --- Announcement Bar --- */
.announce-bar {
  background: linear-gradient(90deg, var(--c-primary) 0%, #0077cc 100%);
  color: var(--c-white); text-align: center; padding: 0.625rem 1rem;
  font-size: 0.875rem; font-weight: 500;
}
.announce-bar a { color: var(--c-white); text-decoration: underline; font-weight: 700; }

/* --- Signup Form --- */
.signup-form {
  max-width: 680px; margin: 0 auto;
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius-2xl); padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-grid .full-width { grid-column: 1 / -1; }
.form-group { display: flex; flex-direction: column; gap: 0.375rem; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--c-text); }
.form-group input, .form-group select, .form-group textarea {
  padding: 0.75rem 1rem; border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md); font-size: 0.9375rem;
  transition: all var(--transition); background: var(--c-bg);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px var(--c-primary-glow);
  background: var(--c-white);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit { margin-top: 1.5rem; }
.form-submit .btn { width: 100%; justify-content: center; padding: 1rem; font-size: 1rem; }
.form-note { text-align: center; color: var(--c-text-muted); font-size: 0.8125rem; margin-top: 1rem; }

/* --- Trust Section --- */
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.trust-item { text-align: center; padding: 1.5rem; }
.trust-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.trust-item h4 { font-size: 1rem; margin-bottom: 0.375rem; }
.trust-item p { font-size: 0.875rem; color: var(--c-text-secondary); }

/* --- Step Flow --- */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.step-card { text-align: center; position: relative; padding: 1.5rem; }
.step-number {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--c-primary); color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.125rem; margin: 0 auto 1rem;
}
.step-card h4 { margin-bottom: 0.5rem; }
.step-card p { color: var(--c-text-secondary); font-size: 0.875rem; }

/* --- Comparison Table --- */
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.compare-table th, .compare-table td { padding: 0.875rem 1.25rem; border-bottom: 1px solid var(--c-border); }
.compare-table th { text-align: left; font-weight: 600; color: var(--c-text-secondary); }
.compare-table td:first-child { font-weight: 500; }
.compare-table .check { color: var(--c-success); font-weight: 700; }

/* --- Page Hero (secondary pages) --- */
.page-hero {
  background: linear-gradient(180deg, #ffffff 0%, var(--c-bg) 100%);
  padding: 4rem 0 3rem; text-align: center;
}
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { color: var(--c-text-secondary); font-size: 1.125rem; max-width: 600px; margin: 0 auto; }

/* --- Content Section (legal/help pages) --- */
.content-section { padding: 3rem 0; }
.content-section h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.content-section h3 { margin-top: 1.5rem; margin-bottom: 0.75rem; color: var(--c-text-secondary); }
.content-section p { color: var(--c-text-secondary); margin-bottom: 1rem; line-height: 1.7; }
.content-section ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1rem; }
.content-section li { color: var(--c-text-secondary); margin-bottom: 0.5rem; line-height: 1.6; }

/* --- Confirmation Page --- */
.confirmation {
  text-align: center; padding: 5rem 0;
}
.confirmation .check-icon {
  width: 80px; height: 80px; border-radius: 50%;
  background: #d1fae5; color: var(--c-success);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; margin: 0 auto 1.5rem;
}
.confirmation h1 { margin-bottom: 1rem; }
.confirmation p { color: var(--c-text-secondary); font-size: 1.125rem; max-width: 500px; margin: 0 auto 2rem; }


/* --- App Store Badges --- */
.app-downloads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0;
}
.app-badge {
  display: inline-flex;
  transition: transform var(--transition), box-shadow var(--transition);
}
.app-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.app-badge img {
  width: 180px;
  height: 53px;
  border-radius: 7px;
  object-fit: contain;
}
.app-badge-soon {
  position: relative;
  display: inline-block;
}
.app-badge-soon .soon-tag {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #f59e0b;
  color: #1a1a1a;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: 999px;
  white-space: nowrap;
}

/* --- Footer --- */
.site-footer {
  background: var(--c-text); color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 3rem; }
.footer-brand p { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.6; }
.footer-brand img { height: 1.75rem; width: auto; filter: brightness(0) invert(1); }
.footer-col h4 { color: var(--c-white); font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 1rem; }
.footer-col a {
  display: block; padding: 0.25rem 0; font-size: 0.875rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--c-white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; font-size: 0.8125rem;
}

/* --- Back to top --- */
.back-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-primary); color: var(--c-white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); z-index: 50;
  opacity: 0; transform: translateY(20px); transition: all var(--transition-slow);
  pointer-events: none;
}
.back-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-top:hover { background: var(--c-primary-dark); transform: translateY(-3px); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; }
  
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-visual img { max-width: 400px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-gap: 3rem; }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .platform-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .signup-form { padding: 1.5rem; }
  .hero { padding: 3rem 0 2rem; }
  
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-visual img { max-width: 300px; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .card-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .compare-table { font-size: 0.8125rem; }
  .compare-table th, .compare-table td { padding: 0.625rem 0.75rem; }
}

/* --- Animation --- */
.fade-up {
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
}
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* --- Print --- */
@media print {
  .site-header, .site-footer, .back-top, .announce-bar, .mobile-menu, .mobile-toggle { display: none; }
}